Sydney Daylight Savings 2025. Clocks will be put forward one hour. Australia daylight saving time begins on the first sunday in october at 2 am eastern standard time and ends on the first sunday in april at 2 am eastern standard time (3 am daylight saving time).
In sydney and the rest of nsw, daylight savings commences on the first sunday in october. Daylight saving time is the practice of advancing clocks during summer months so that evening daylight lasts longer.